indexo.dev

mamunbooks.com

.com crawl

First seen 2026-06-02 · Last seen 2026-06-02 · error crawled 2026-06-04 5 attempts

US · 172.67.143.54 · AS13335 Cloudflare, Inc.

Reputation 84/100 crawl error dmarc monitor-only

body exceeded 2097152 bytes

Registration

Registrar
GoDaddy.com, LLC
Created
2017-01-26
Expires
2029-01-26 966 days left
Updated
2025-11-24
Name servers
  • elisa.ns.cloudflare.com
  • olof.ns.cloudflare.com

DNS records live

NS
  • elisa.ns.cloudflare.com
  • olof.ns.cloudflare.com
MX
  • 10 _dc-mx.0f48fa7e9092.mamunbooks.com

Email authentication partial

SPF
v=spf1 ip4:103.134.88.110 ip4:103.134.88.227 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:info@mamunbooks.com; ruf=mailto:info@mamunbooks.com; sp=quarantine; adkim=r; aspf=r
policy: none (monitoring only) · sp=quarantine
DKIM
  • default: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0imYwz4JM+isKWJytl1EYei6tJWqEwJ1L7+r3rYU4BLmLwWpOzbxxXIt1KMEtxK3dKZl…
selectors probed

Certificate (current)

WE1
from 2026-05-20 to 2026-08-18
Expires in 75 days

Full certificate history on crt.sh ↗

Linked from (1)